CVE-2018-8929

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Published Jul 6, 2018 CVSS 3.0 · 7.3 High EPSS < 1% KEV · Not listed

Description

Improper restriction of communication channel to intended endpoints vulnerability in HTTP daemon in Synology SSL VPN Client before 1.2.4-0224 allows remote attackers to conduct man-in-the-middle attacks via a crafted payload.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Synology

SSL VPN Client

affected

Version	Status	Constraints
`unspecified`	affected	< 1.2.4-0224

Configuration 1 [-]

cpe:2.3:a:synology:ssl_vpn_client:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2018-20537	Improper restriction of communication channel to intended endpoints vulnerability in HTTP daemon in Synology SSL VPN Client before 1.2.4-0224 allows remote attackers to conduct man-in-the-middle attacks via a crafted payload.

Metrics

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.753% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.synology.com/en-global/support/security/Synology_SA_18_19

History

No history.

Subscriptions

Synology Ssl Vpn Client

Weaknesses

Sources

CVE record Updated: Sep 16, 2024, 8:41 PM

Status: PUBLISHED
Assigner: synology
Published: Jul 6, 2018, 12:00 PM
Updated: Sep 16, 2024, 8:41 PM
Reserved: Mar 22, 2018, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 2:05 AM

Status: Modified
Published: Jul 6, 2018, 12:29 PM
Modified: Jun 17, 2026, 2:05 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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